412889652 has 72 divisors (see below), whose sum is σ = 1244670336. Its totient is φ = 112837824.

The previous prime is 412889593. The next prime is 412889669. The reversal of 412889652 is 256988214.

It is a super-2 number, since 2×412889652² = 340955729457362208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 412889598 and 412889607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29823 + ... + 41414.

It is an arithmetic number, because the mean of its divisors is an integer number (17287088).

Almost surely, 2^412889652 is an apocalyptic number.

412889652 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

412889652 is an abundant number, since it is smaller than the sum of its proper divisors (831780684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412889652 is a wasteful number, since it uses less digits than its factorization.

412889652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71277 (or 71272 counting only the distinct ones).

The product of its digits is 276480, while the sum is 45.

The square root of 412889652 is about 20319.6863164764. The cubic root of 412889652 is about 744.6370930409.

The spelling of 412889652 in words is "four hundred twelve million, eight hundred eighty-nine thousand, six hundred fifty-two".